FI79085C - Anordning foer bildande av avskurna fiber. - Google Patents

Anordning foer bildande av avskurna fiber. Download PDF

Info

Publication number
FI79085C
FI79085C FI854442A FI854442A FI79085C FI 79085 C FI79085 C FI 79085C FI 854442 A FI854442 A FI 854442A FI 854442 A FI854442 A FI 854442A FI 79085 C FI79085 C FI 79085C
Authority
FI
Finland
Prior art keywords
rotation
axis
rotatable
fibers
motor
Prior art date
Application number
FI854442A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI854442A0 (fi
FI854442L (fi
FI79085B (fi
Inventor
Robert Nelson Chappelear
Alex Paul Symborski
Original Assignee
Owens Corning Fiberglass Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Owens Corning Fiberglass Corp filed Critical Owens Corning Fiberglass Corp
Publication of FI854442A0 publication Critical patent/FI854442A0/fi
Publication of FI854442L publication Critical patent/FI854442L/fi
Publication of FI79085B publication Critical patent/FI79085B/fi
Application granted granted Critical
Publication of FI79085C publication Critical patent/FI79085C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/10—Non-chemical treatment
    • C03B37/16—Cutting or severing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/913—Filament to staple fiber cutting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y10T83/4833—Cooperating tool axes adjustable relative to each other

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
FI854442A 1985-01-07 1985-11-12 Anordning foer bildande av avskurna fiber. FI79085C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68942585 1985-01-07
US06/689,425 US4576621A (en) 1985-01-07 1985-01-07 Apparatus for producing chopped strands of glass fibers

Publications (4)

Publication Number Publication Date
FI854442A0 FI854442A0 (fi) 1985-11-12
FI854442L FI854442L (fi) 1986-07-08
FI79085B FI79085B (fi) 1989-07-31
FI79085C true FI79085C (fi) 1989-11-10

Family

ID=24768411

Family Applications (1)

Application Number Title Priority Date Filing Date
FI854442A FI79085C (fi) 1985-01-07 1985-11-12 Anordning foer bildande av avskurna fiber.

Country Status (7)

Country Link
US (1) US4576621A (enrdf_load_stackoverflow)
JP (1) JPS61163136A (enrdf_load_stackoverflow)
BE (1) BE903615A (enrdf_load_stackoverflow)
CA (1) CA1267536A (enrdf_load_stackoverflow)
FI (1) FI79085C (enrdf_load_stackoverflow)
FR (1) FR2578242B1 (enrdf_load_stackoverflow)
GB (1) GB2169280B (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506282A1 (de) * 1985-02-22 1986-08-28 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München Vorrichtung zum zerschneiden von band- oder strangfoermigem gut
SE502070C2 (sv) * 1993-11-19 1995-07-31 Aplicator System Ab Anordning för repetitiv utmatning av fiberknippen med spridd fiberriktning från en magasinsrulle med fibertråd
US5678774A (en) * 1995-12-18 1997-10-21 Etc. Industries Inc. Fiberglass cutting apparatus and method
US5894773A (en) * 1996-08-30 1999-04-20 Owens Corning Fiberglas Technology, Inc. System for forming and cutting a mineral fiber tow
US5954278A (en) * 1998-03-31 1999-09-21 Etc. Industries, Inc. Fiberglass cutting apparatus and method
US6267035B1 (en) * 1998-08-04 2001-07-31 Johns Manville International, Inc. Fiber chopper apparatus and method
US6325605B1 (en) 1998-11-02 2001-12-04 Owens Corning Canada Inc. Apparatus to control the dispersion and deposition of chopped fibrous strands
FR2804974B1 (fr) * 2000-02-16 2002-06-28 Vetrotex France Sa Systeme destine a la fabrication de fils coupes en matiere thermoplastique
US7168355B2 (en) * 2002-08-08 2007-01-30 Johns Manville Fiber chopper and method of chopping
US20050138965A1 (en) * 2003-12-31 2005-06-30 Freeman Charles J. Measurement of the electrical resistance of a molten glass
US7600454B2 (en) * 2005-04-12 2009-10-13 Johns Manville Fiber chopper and method of controlling force
US8684293B2 (en) 2011-06-01 2014-04-01 Johns Manville Apparatus for starting moving items into a processing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508461A (en) * 1967-10-04 1970-04-28 Owens Corning Fiberglass Corp Chopper for glass strands
US3731575A (en) * 1971-11-08 1973-05-08 Owens Corning Fiberglass Corp Chopper for linear material
US4194896A (en) * 1978-08-28 1980-03-25 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass filaments
US4355554A (en) * 1980-10-10 1982-10-26 Philip Morris Incorporated Web sectioning apparatus including an interference indicator
US4380945A (en) * 1981-01-26 1983-04-26 Beloit Corporation Preadjustable web slitter and non-deflecting mounting therefor

Also Published As

Publication number Publication date
US4576621A (en) 1986-03-18
JPS61163136A (ja) 1986-07-23
FI854442A0 (fi) 1985-11-12
FI854442L (fi) 1986-07-08
GB2169280A (en) 1986-07-09
CA1267536A (en) 1990-04-10
FR2578242B1 (fr) 1992-01-10
JPH0463823B2 (enrdf_load_stackoverflow) 1992-10-13
BE903615A (fr) 1986-03-03
GB2169280B (en) 1988-07-20
GB8528536D0 (en) 1985-12-24
FI79085B (fi) 1989-07-31
FR2578242A1 (fr) 1986-09-05

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: OWENS-CORNING FIBERGLAS CORPORATION